General Purpose

For general air and fluid handling applications, engineers around the world choose CPC couplings because they’re easy to use and they simply get the job done. Our broad portfolio features a variety of terminations, configurations, sizes and materials, as well as special design considerations like precise hose barbs, a thumb latch with an audible “CPC click,” non-spill technology that enhances equipment modularity and even optional RFID-enabled IdentiQuik® technologies can help you reduce product liability and increase device safety. No matter what your application requires, every CPC coupling is uniquely designed to deliver exactly what you need.
  • APC


    APC Series couplings deliver ease-of-use and excellent flow in a compact size.
  • LC3


    LC Series chrome-plated brass couplings are ideal for use with higher temperature or pressure.
  • BQ45GL3


    Bottle Caps include a quick disconnect coupling or FitQuik® connector integrated into a cap designed for 45GL bottles.
  • BreakAwayCoupling1


    Safe and easy fluid transfer with protection from costly product loss and equipment damage.
  • DPC1


    Provides dual port connections with one-hand, simultaneous connections and disconnections.
  • DTLD3


    DTLD: Provides dual flow connections with one-hand independent or simultaneous connections Material: ABS Tubing Sizes: 1/4” to 3/8” (6.4mm to 9.5mm)
  • EFC121


    Features a high efficiency valve design that provides a greater flow capability than any other coupling its size.
  • FFC353


    Flux comparable à plusieurs accouplements pour flux de 1,3 cm (1/2 po) dans un corps de 1,0 cm (3/8 po).
  • HFC12


    Flow comparable to many 1/2" flow couplings in a 3/8" body size.
  • HFC3557

    HFC35 & HFC57

    Polysulfone couplings for demanding applications and chemical resistance.
  • HybridConnector3

    Hybrid Connector

    Allows designers to confidently specify a single connector for both fluids and electronics.
  • MiniHybridConnector4

    Hybrid (Mini) Connector

    Provides a compact, single connection point for both air couplings and electrical lines.
  • LQ2


    The LQ2 is a 1/8 inch flow fitting that provides ultra-reliable, dripless connection and disconnection for liquid cooling applications.
  • LQ42


    The LQ4 is a ¼ inch flow fitting that provides ultra-reliable, dripless connection and disconnection for protecting valuable electronics.
  • BLQ2


    Non-spill quick disconnect designed specifically for rack-mounted liquid cooling applications.
  • BLQ41


    Non-spill quick disconnect designed specifically for blind mate liquid cooling applications.
  • LQ63


    The LQ6 is a 3/8 inch flow fitting that provides ultra-reliable, no-drip connection and disconnection for liquid cooling of electronics.
  • PLQ2


    Designed specifically for liquid cooling applications, the thermoplastic PLQ2 offers the reliability and performance to meet your fluid handling specifications.
  • MC1


    Chrome-plated brass couplings built tough and made to last in the most demanding applications.
  • NS62


    Non-spill couplings that are lightweight, chemically resistant and easy to use.
  • Multi-Mount1


    One easy-to-use coupling for connecting from three to five lines at once.
  • NS11


    The smallest plastic non-spill coupling on the market has non-spill shutoff valves that ensure drip-free disconnects.
  • NS212


    An easy, twist-to-connect coupling with an integrated locking mechanism and double-sided non-spill shutoff valves.
  • NS47


    Feature non-spill valves in a compact size, at a great price.
  • NSH7


    Molded polypropylene, EPDM seals and a 100% springless and metal-free flow path provide broad chemical resistance.
  • PLC1


    1/4" flow coupling offers the widest selection of sizes and configurations.
  • PLC121


    Offered with a variety of configurations and chemical resistance for demanding applications; gamma sterilizable.
  • PMC3


    1/8" flow and used in a wide variety of general purpose applications.
  • PMC121


    Polypropylene PMC12 couplings have greater chemical resistance and are gamma sterilizable.
  • PunctureSeal8

    Puncture Seal

    Clean and safe liquid dispensing from bag-in-box (BIB) or other types of flexible packaging.
  • SMC2


    SMC couplings offer great value in a small plastic connector.
  • SnapQuik1


    A breakaway connector ideal for small-bore applications. The compact design delivers high flow fluid transfer in a small profile.
  • UDC


    Universal connection to bulk packaging systems including bag-in-box (BIB), flexible and rigid packaging styles.